Re: [cffi-devel] Mutable Pointers

Stuart Sierra wrote:

Hello,

I'm working on a CFFI interface to the Perl API (I thought it would be fun - ha!) and I need to be able to do C-style pointer arithmetic. That is, I have a foreign pointer declared with DEFCVAR and I need to alter the address stored there. I couldn't see a way to do this with CFFI, so I

You've got one half of the answer already -- `make-pointer'. Now see `pointer-address' (http://common-lisp.net/project/cffi/manual/html_node/pointer_002daddress.htm...). -- Stephen Compall http://scompall.nocandysw.com/blog